Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 00:47Z

4y² + 8y + 1 = 0

∇²ω = 0

46K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

468K

2H₂ + O₂ → 2H₂O

det| 1 4 ; 3 2 | = -10

289K

8ψ² + 7ψ + 0 = 0

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

N₂ + 3H₂ ⇌ 2NH₃

339K

PV = nRT

177K

iħ ∂ψ/∂t = Ĥψ

PV = nRT

358K

iħ ∂ψ/∂t = Ĥψ

121K

CaCO₃ → CaO + CO₂

\binom{n}{k} = \frac{n!}{k!(n-k)!}

399K